$sql .= "VALUES (".db_escape($trans_no).", ".db_escape($type)
.", ".db_escape($supplier_id).", '$date', '$due_date',
".db_escape($reference).", ".db_escape($supp_reference).", ".db_escape($amount)
$sql .= "VALUES (".db_escape($trans_no).", ".db_escape($type)
.", ".db_escape($supplier_id).", '$date', '$due_date',
".db_escape($reference).", ".db_escape($supp_reference).", ".db_escape($amount)